3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| sara.sa1 | 3 | 2516 | 1519 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.572 | 1.949 | 3.060 | 223.7 | -133 | 495 | 1695 | 1519 | 1417 |
| initial | 2.162 | 2.162 | 3.649 | 260.3 | 10 | 761 | 1981 | 1981 | 2257 |
| SRMFix | 1.971 | 2.204 | 3.618 | 310.9 | -39 | 877 | 2077 | 2021 | 1466 |
| EloSRM | 2.033 | 2.238 | 3.702 | 324.6 | -23 | 949 | 2542 | 2516 | 1463 |
| Odd | 2.032 | 2.266 | 3.725 | 333.0 | -25 | 970 | 2418 | 2389 | 1406 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2009-04-19 | SRM 438 | 1 | 191 | 312.56 | -0.11 | -3 | 2516 | 1463 | -43 | 1519 | 1417 |
| 2 | 2009-03-24 | SRM 437 | 1 | 369 | 434.24 | -0.20 | -23 | 2519 | 1457 | -133 | 1562 | 1267 |
| 1 | 2009-01-21 | SRM 433 | 2 | 7 | 594.30 | 6.41 | 949 | 2542 | 1358 | 495 | 1695 | 901 |